work with EDITOR like 'mate -w'
install the version you're checking for
speed up all invocations of boxen

when running Bundler, it just so happens that --local should (but does not)
skip updating the gems in vendor/cache. explicitly skipping that update drops
most of a second off of every run of boxen.
Update README for Puppet Module sharing docs
Merge pull request #86 from indirect/bundler_bootstrap

Fix bundler version install stanza
Merge pull request #87 from indirect/my-config

work with EDITOR like 'mate -w'
Merge pull request #88 from indirect/faster_boxen

speed up all invocations of boxen
README overhaul